Features. 1  Comes as: 2-1/2' x 20' Panel, 2-1/2' x 10' Panel or 29x29. 2  Increases your pool water temperature up to 10 degrees. 3  Most efficient solar panel in the industry - producing over 40,000 BTUs a day.  Compatible with your existing pool 1  pump. Easily installs in 30 minutes or less.
http://socratic.org/chemistry. We'll look at what happens when you dissolve ionic and covalent compounds in water. Ionic compounds break apart into the ions that make them up, a process called dissociation, while covalent compounds only break into the molecules, not the individual atoms.ttp://socratic.org/chemistry. We'll look at what happens when you dissolve ionic and covalent compounds in water. Ionic compounds break apart into the ions that make them up, a process called dissociation, while covalent compounds only break into the molecules, not the individual atoms.
Dissolving salt. 1  When salt crystals are placed in water, the positive ends of the water molecules attract the negative chloride ions. 2  The negative ends of the water molecules attract the positive sodium ions. 3  When attraction between the water and the ions overcomes the attraction the ions have for each other, the salt dissolves.